Messages in this thread | | | Date | Fri, 06 Feb 2015 08:50:01 +0100 | From | Paolo Bonzini <> | Subject | Re: [PATCH RFC] kvm: x86: add halt_poll module parameter |
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On 06/02/2015 00:34, Marcelo Tosatti wrote: > You want at least a basic procedure to estimate a value > (its a function of the device after all).
I will add a tracepoint.
> Rather than halt_successful_poll's, i suppose the optimum > can be estimated from a dataset containing entries > in the form: > > interrupt time - hlt time > > Then choose a given value from that table.
Yes.
Paolo
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